SOYO SY-7VCA user manual Introduction, KEY Features, CPU FSB Frequency

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Motherboard Description

SY-7VCA

Chapter 1

MOTHERBOARD DESCRIPTION

1-1 INTRODUCTION

The SY-7VCAAGP/PCI/AMR Motherboard is a high-performance Socket 370 supported ATX form-factor system board. The SY-7VCAuses VIA Chipset technology and supports Socket 370 class processors. This Motherboard is fully compatible with industry standards and adds many technical enhancements.

1-2 KEY FEATURES

ØCPU SUPPORT

The SY-7VCA supports a wide range of INTEL CPUs:

nFSB 133MHz: Intel Pentium ® III 533EB~866 MHz

nFSB 100MHz: Intel Pentium ® III 500E~800 MHz

n FSB 66MHz: Intel Celeron ® 400~533 MHz

New released Intel Socket 370 CPUs will very likely be supported by the SY-7VCA as well.

ØCPU SETTINGS

The SY-7VCA provides the user with a very complete and convenient CPU setting environment. The CPU settings are all adjusted through the special SOYO COMBO page in the BIOS, therefore rendering the use of jumpers obsolete.

nCPU FSB Frequency

The SY-7VCA supports an incredible wide range of CPU FSB frequency settings:

66, 75, 81, 83, 90, 95, 100, 105, 110, 112, 113, 115, 117, 118, 120, 122, 124, 126, 133, 135, 137, 138, 140, 142, 144, 150 and 155 MHz.

This ensures that the SY-7VCA has an overwhelming overclocking potential.

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Contents SY-7VCA Edition March SY-7VCAVersion 7VCA SerialTable of Contents Drivers Installation VIA Soundchip Drivers Installation CPU FSB Frequency KEY FeaturesIntroduction Enhanced IO CPU MultiplierExpansion slots Norton Software Pack Compliance Handling the Motherboard Electrostatic Discharge PrecautionsSocket SY-7VCA Motherboard LayoutSY-7VCA Motherboard Components SY-7VCA Microprocessor Microprocessor UpgradesMicroprocessor Packaging Second Level CacheMain Memory MemorySY-7VCA VT82C694X ChipsetSY-7VCA VT82C686A SY-7VCA 10 I/O Interface Controller Diskette Drive Controller Serial PortsParallel Port Infrared Support Hardware Monitor10.4 PS/2 Keyboard and Mouse Interface Wake on LAN Technology Preparations Hardware InstallationUnpacking the Motherboard Installation Guide Begin the InstallationFSB 66MHz CPU InstallationFSB 100MHz FSB 133MHzSY-7VCA CPU Fan Installation Sdram Memory Module Installation Memory Configuration Table IDE Device Installation HDD, CD-ROM Motherboard ConnectorFDC Floppy Drive Installation+ + Power LEDIDE LED ResetSpeaker STR LED ATX Power On/Off SwitchBack Panel Connections Parallel Port PRT Onboard Serial Ports COM1/COM2PS/2 Keyboard PS/2 MouseOnboard Joystick port/audio Universal Serial Bus USB1 2 Ports/USB2 2 PortsWake-On-LAN WOL Other ConnectionsOther Display Cards Infrared IR1CPU Cooling Fan Cpufan Pin Assignment Cooling Fan Installation CPU Cooling FanChassis Cooling Fan CD Line-in CDIN1,CDIN2 CDIN1,CDIN2CD Line-in Pin AssigmentATX Power GND Ø Pay special care to the directionality ATX PowerClearing JP5 Setting Power OnCmos Clearing JP5 CmosCmos Setup Utility Copyright C 1984-1999 Award Software Quick Bios SetupCPU Frequency MHz Troubleshooting at First Start Video no display related issuesWhere can I find the latest Bios of my motherboard? Where can I find the Bios revision of my mainboard?Audio Issues Can not get my board to run properly Power OffCode Explanation Debug LEDsSY-7VCA Phoenixnet Graphical Launch Screen Bios Setup UtilityModifying selected items To enter the Award Bios programs Main MenuSelecting items Function Command Description Exit Without Saving Save and Exit SetupSoyo Combo Setup Soyo Combo Setup2 C.I.H -WAY Protection Settings Quick CPU Frequency SetupSetting Description WAYCPU L2 3 L2 Cache MemoryQuick Power On Self Test Processor Number FeatureSetting Description Processor FeatureSystem Boot Control Settings Display Setting Please Note Date Standard Cmos SetupDate & Time TimeFloppy Drives Hard Disks Type & ModeHalt On Setting Description VideoOthers Optional Advanced Bios Features Boot Up Floppy Seek Floppy Driver SettingsBoot Up NumLock Status Virus WarningGate A20 Options Typematic SettingsDRAM64MB Security OptionOther Control Options Advanced Chipset Features Dram Clock Chipset FeaturesMemory Hole P2C/C2P Concurrency Fast R-W Turn AroundChipset Chipset Features SetupFeatures USB AGP Fast Write OnChip USBPCI#2 Access #1 Retry PCI Delay TransactionAGP Master 1 WS Write AGP Master 1 WS ReadIntegrated Peripherals IDE Device Controls IDE HDD Block ModeKeyboard Controls IDEOnboard Serial Ports FDC ControlsOnboard Legacy Audio Onboard Parallel PortsDMA TypeGame Port 200-207H MPU-401 Setting DescriptionMPU-401 I/O Address HDD & FDD Power Management SetupPower Management Controls PWR-BTTN IRQVGA LPT & COMPrimary Intr IRQs Activity Monitoring Press Enter Resume by AlarmPNP/PCI Configuration Setup PNP/PCI 1 PNP/PCI Configuration ControlsVGA/USB PNP/PCI Configuration SetupLPT1 PC Health StatusECP/EPP COM1CPU Device Monitoring Load Fail Safe Defaults Y/N? Y Load FAIL-SAFE DefaultsLoad Optimized Defaults Y/N? Y Load Optimized DefaultsSupervisor Password User Password Enter PasswordIDE HDD Auto Detection Soyo CD Start Up Program Menu Drivers InstallationSY-7VCA ⎯ VIA Chipset Functions Registry ⎯ Bus Master PCI IDE Driver⎯ AGP VxD Driver VIA Ac97 Codec Driver for Win VIA Soundchip Drivers Installation VIA Soundchip drivers for Windows
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